Hanna Checker pocket photometer Ammonia LR

This photometer is specially designed for the determination of ammonia in fresh water. They are much more accurate than test kits and strips and the results are displayed digitally. No more messing around with test strips and comparing colors, digital measurement is more accurate and much easier to read. In addition, this is according to the recognized Nessler method (Standard Methods recognized).

• Economic, fast and precise measurements
• Very clear digitally readable display
• Very easy to use with only one control button
• Practically no maintenance
• Automatic shutdown after 10 minutes

Specifications

• Measuring range: 0.01 to 3.00 mg / l (= ppm) N-NH3
• Precision: ± 5% of the reading value
• Resolution: 0.01 mg / l (ppm)
• Light source: LED at 470nm
• Method: recognized Nessler method according to standard method
• Power supply: 1 battery of 1.5 type AAA
• Dimensions / weight: 81.5 x 61 x 37.5 mm / 64 g

The HI 700 is supplied with 2 measuring cuvettes, a 1.5 V AAA battery, reagents for ammonia (6x measurements) and a manual

Ideal for freshwater aquariums

The HI-700 Ammonia Low Range Checker is a simple, accurate and cost effective way to measure low ammonia levels in fresh water.

Designed as a more accurate alternative to chemical testing kits, the HI-700 delivers fast, accurate results in four easy steps.

HI-700 uses an adaptation of the ASTM Manual of Water and Environmental Technology, D1426-92, Nessler method. The reaction between ammonia and reagents causes a yellow tint in the sample.

Ideal for

• Freshwater aquariums
• Water quality
• Education
• Wastewater
• Environment